Research Explorer

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Researcher

Andualem Ali Yimam

Publications & Research Data

Awards & Distinctions

12 Results

2025

Advanced characterization and parameter extraction of electrically injected InGaAs/GaAs nano-ridge lasers monolithically integrated on silicon

Andualem Ali YimamDavide ColucciCharles CaerDidit YudistiraYannick De KoninckHuseyin SarMarina BaryshnikovaPeter VerheyenJoris Van CampenhoutBernardette Kunert et al.

A1 Journal Article in OPTICS EXPRESS

Extraction of recombination coefficients for electrically injected InGaAs/GaAs monolithic nano-ridge laser diodes integrated on silicon

Andualem Ali YimamDavide ColucciCharles CaerDidit YudistiraYannick De KoninckHuseyin SarMarina BaryshnikovaPeter VerheyenJoris Van CampenhoutBernardette Kunert et al.

GaAs nano-ridge laser diodes fully fabricated in a 300-mm CMOS pilot line

Yannick De KoninckCharles CaerDidit YudistiraMarina BaryshnikovaHuseyin SarPing-Yi HsiehCenk Ibrahim OezdemirSaroj Kanta PatraNadezda KuznetsovaDavide Colucci et al.

A1 Journal Article in NATURE

Semi-analytical model for electrically injected GaAs nano-ridge laser diodes monolithically integrated on silicon

Andualem Ali YimamDavide ColucciCharles CaerDidit YudistiraYannick DE KoninckHuseyin SarMarina BaryshnikovaPeter VerheyenJoris VAN CampenhoutBernardette Kunert et al.

A1 Journal Article in OPTICS EXPRESS

Ultra-compact InGaAs/GaAs nano-ridge laser monolithically grown on 300 mm silicon substrate

Zhongtao OuyangEslam Mostafa Bakry FahmyDavide ColucciAndualem Ali YimamJ. Van CampenhoutB. KunertDries Van Thourhout

A1 Journal Article in OPTICS LETTERS

2024

Accurate laser model for electrically injected monolithic GaAs on silicon nano-ridge laser diodes

Andualem Ali YimamGeert MorthierDries Van Thourhout

Compact 1.31 μm-emission In0.45Ga0.55As/ In0.25Ga0.75As photonic crystal nanoridge laser monolithically grown on 300 mm silicon substrate

Zhongtao OuyangDavide ColucciEslam Mostafa Bakry FahmyAndualem Ali YimamJoris Van CampenhoutBernadette KunertDries Van Thourhout

InGaAs/GaAs nano-ridge laser with an amorphous silicon grating monolithically grown on a 300 mm Si wafer

Zhongtao OuyangDavide ColucciEslam Mostafa Bakry FahmyAndualem Ali YimamJ. Van CampernhoutB. KunertDries Van Thourhout

A1 Journal Article in OPTICS LETTERS

2023

Low-optical-pumping-threshold InGaAs/GaAs nano-ridge laser monolithically grown on 300 mm silicon substrate

Zhongtao OuyangEslam Mostafa Bakry FahmyDavide ColucciAndualem Ali YimamB. KunertDries Van Thourhout

Semi-analytical model for electrically injected monolithic GaAs on silicon nano-ridge laser diodes

Andualem Ali YimamGeert MorthierDries Van Thourhout

Side-amorphous-silicon-grating InGaAs/GaAs nano-ridge distributed feedback laser monolithically grown on 300 mm silicon substrate

Zhongtao OuyangEslam Mostafa Bakry FahmyDavide ColucciAndualem Ali YimamBernardette KunertDries Van Thourhout

2022

Top-amourous-silicon-grating InGaAs+GaAs nano-ridge distributed feedback laser monolithically grown on 300 mm silicon substrate

Zhongtao OuyangEslam Mostafa Bakry FahmyDavide ColucciAndualem Ali YimamB. KunertDries Van Thourhout